Our skin is the first line of defence against external threats, such as protecting against environmental stresses, toxins and minimising water loss. Our body does this with the help of stem cells, which replenish themselves through self-renewal.As we age however, the number of stems cells in our skin falls and, with it, the speed and efficiency of renewal. The result is visible signs of aging such as wrinkles. The good news is, we can maintain our stem cells vitality for longer with the help of plant stem cells and some cutting-edge technology.Plant stem cell-derived actives incorporated into modern cosmetics offers a way to enhance the renewal process of the skin. It effectively improves cell regeneration, increasing the function of the skin’s barrier to slow down the aging process.